<?php

namespace app\load\service;

use app\load\loadModel\AdminModel;
use think\Collection;
use think\db\BaseQuery;

/**
 * 角色层
 */
class PositionService
{


    /**
     * 列表
     * @return array|Collection|BaseQuery[]
     */
    public function list($where , $filed){
        return AdminModel::Position()->list($where , $filed);
    }
}